| Origin ASN | AS13335 Cloudflare, Inc. |
|---|---|
| IP Count | 2,046 |
| Start Addr. | 172.66.40.1 |
| End Addr. | 172.66.47.254 |
| Visibility | 91% |
| Route | 172.66.40.0/21 |
|---|---|
| Descr | 101 Townsend Street, San Francisco, California 94107, US |
| Origin | 13335 |
| MntBy | MNT-CLOUD14 |
| TechC | ADMIN2521-ARIN |
| Created | 2021-09-16 14:59:18 +0000 UTC |
| Modified | 2021-09-16 14:59:18 +0000 UTC |
| Source | ARIN |
Prefix seen in the routing table of 404 BGP routers, out of 438 RIPE RIS collectors, that’s 91%.
Note that some routers’ routing tables may contain "redisual routes". That is routes that were once in use and actively managed, but were deprecated without being completed flushed from all routers.
Out of the 10 BGP router locations we use to discover prefixes, we found it in 1 location.
U of Oregon, Eugene, Oregon, USA
route-views3
No prefixes less specific than 172.66.40.0/21 have been announced by any ASN.
No prefixes more specific than 172.66.40.0/21 have been announced by any ASN.
No registrant details provided by the registry.
No contact details provided by the registry.
No administrator details provided by the registry.
No contact details provided by the registry.
No NOC contact details provided by the registry.
No Routing contact details provided by the registry.